CN212601624U - Automobile bearing dismounting device - Google Patents
Automobile bearing dismounting device Download PDFInfo
- Publication number
- CN212601624U CN212601624U CN202021102511.1U CN202021102511U CN212601624U CN 212601624 U CN212601624 U CN 212601624U CN 202021102511 U CN202021102511 U CN 202021102511U CN 212601624 U CN212601624 U CN 212601624U
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- hole
- automobile bearing
- disc
- shaped
- plate
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Abstract
An automobile bearing dismounting device. The product comprises the following components: a disc and a workbench, wherein the disc is provided with a central hole which is connected with a closed hole, the closed hole is arranged inside the disc, a pneumatic rod is arranged in the closed hole, the outer side of the pneumatic rod is connected with an arc-shaped outward expansion plate, the arc-shaped outward expansion plate is attached to the disc when the pneumatic rod does not act, the bottom of the arc-shaped outer expansion plate is provided with an inserting plate which is inserted into the bottom of an upper retainer ring of an automobile bearing outer ring, the central hole is connected with a reaming hole, the central hole is inserted with a fixed rod, the fixed rod is connected with a supporting plate, the supporting plate is inserted into the counterbores, the supporting plate and the disc are fixed through screws, the closed hole is connected with a round hole, a gas filling pipe is inserted into the round hole and connected with the pneumatic rod, and the gas filling pipe is connected with the foot pump. The utility model is used for dismantle automobile bearing.
Description
The technical field is as follows:
the utility model relates to an automobile bearing dismounting device.
Background art:
because the tight fit joint is connected between bearing inner race and the bearing outer race when automobile bearing is dismantled to needs, it can't take apart fast only to use simple instrument, if dismantle with gravity can seriously destroy automobile bearing, this is not the purpose of dismantling automobile bearing.
The invention content is as follows:
the utility model aims at providing a dismantlement automobile bearing that can be fine, a good use effect's automobile bearing dismounting device.
The above purpose is realized by the following technical scheme:
the automobile bearing dismounting device comprises a disc and a workbench, wherein the disc is provided with a central hole, the central hole is connected with a sealing hole, the sealing hole is arranged in the disc, a pneumatic rod is arranged in the sealing hole, the outer side of the pneumatic rod is connected with an arc expansion plate, the arc expansion plate is attached to the disc when the disc does not act, the bottom of the arc expansion plate is provided with an inserting plate, the inserting plate is inserted into the bottom of an upper check ring of an outer ring of an automobile bearing, the central hole is connected with a reaming hole, a fixing rod is inserted into the central hole and is connected with a supporting plate, the supporting plate is inserted into the reaming hole, the supporting plate and the disc are fixed through screws, the sealing hole is connected with a round hole, the round hole is inserted into an air adding pipe, and the air adding pipe is connected with the pneumatic rod, the air filling pipe is connected with the foot pump.
A car bearing dismounting device, the workstation open and to have the dress slotted hole of holding, the dress slotted hole of holding in the bottom of packing into car bearing, hold the dress slotted hole with car bearing between have a space, pneumatic rod the arc expand the board outward the picture peg expand the car bearing outer lane.
The automobile bearing dismounting device is characterized in that the fixed rod is fixedly connected with a transverse plate, the transverse plate is provided with a left strip-shaped hole and a right strip-shaped hole, a left hook is arranged in the left strip-shaped hole, the top of the left hook is provided with a thread section, the thread section is connected with a left thread sleeve, the left thread sleeve is connected with a left circular ring, the diameter of the left circular ring is larger than the length of the left strip-shaped hole, and the left hook hooks an inner ring of an automobile bearing; the automobile bearing is characterized in that a right hook is arranged in the right strip-shaped hole, a thread section is arranged at the top of the right hook and connected with a right thread sleeve, the right thread sleeve is connected with a right circular ring, the diameter of the right circular ring is larger than the length of the right strip-shaped hole, and the right hook hooks an inner ring of an automobile bearing.
Has the advantages that:
1. the utility model discloses an arc board that rises outward makes the picture peg insert the bottom of the last retaining ring of automobile bearing outer lane under the effect of pneumatic rod, through the effect of foot pump, and the automobile bearing outer lane of expanding can realize dismantling automobile bearing's purpose completely.
The utility model discloses a sufficient left hook activity in left bar hole, the activity of the sufficient right hook in right bar hole, the car bearing inner circle is colluded out with left hook and right hook to the convenience.
The utility model discloses a foot pump easy operation, the stretching out of control pneumatic rod that can be fine, the length that the pneumatic rod stretches out is controlled easily, and the auto bearing outer lane that rises open is effectual.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
Fig. 2 is an assembled view of the product.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
the utility model provides an automobile bearing dismounting device, its constitution includes disc 1, workstation 2, the disc open and to have centre bore 3, centre bore connection closed hole 4, closed hole open the inside of disc, closed downthehole pneumatic stem 5 that is equipped with, closed hole air feed pole action, make things convenient for the pneumatic stem to stretch out, retract, the outside of pneumatic stem connect arc expansion plate 6, arc expansion plate and the laminating of automobile bearing outer lane make things convenient for arc expansion plate to release, when not acting arc expansion plate paste on the disc, the bottom of arc expansion plate have picture peg 7, the picture peg ensures that the phenomenon of skidding can not appear between arc expansion plate and the automobile bearing outer lane, the effectual of expansion, the picture peg insert the bottom of the last retainer ring 9 of automobile bearing outer lane, safety when propping automobile bearing outer lane, centre bore connection reaming 10, the central hole is inserted with a fixed rod 11, the fixed rod is connected with a supporting plate 12, the supporting plate is inserted into the hole expanding, the supporting plate and the disc are fixed through screws, the fixed supporting plate and the disc are very firm, the use process is safe, the closed hole is connected with a round hole 13, a gas filling pipe 14 is inserted into the round hole, the gas filling pipe is connected with the pneumatic rod, and the gas filling pipe is connected with a foot pump 15.
The workstation open and to have the dress slotted hole 16, the dress slotted hole in the bottom of packing into automobile bearing, the dress slotted hole hold with automobile bearing between have space 17, ensure that there is sufficient space in automobile bearing outer lane expansion process, can realize the purpose of expanding completely, expansion process safety, the pneumatic rod the arc expand the board outward the picture peg expand the automobile bearing outer lane.
The fixing rod is fixedly connected with a transverse plate 18, the transverse plate is provided with a left strip-shaped hole 19 and a right strip-shaped hole 20, a left hook 21 is arranged in the left strip-shaped hole, the end part of the left strip-shaped hole can provide a supporting point for the left hook, force can be applied when an inner ring of an automobile bearing is hooked, the inner ring of the automobile bearing is conveniently hooked, the top of the left hook is provided with a thread section, the thread section is connected with a left thread sleeve 22, the left thread sleeve is connected with a left circular ring 23, the diameter of the left circular ring is larger than the length of the left strip-shaped hole, and the left hook hooks an inner ring 24 of the automobile bearing; right bar shape downthehole right hook 25 that is equipped with, the tip in right bar shape hole can provide the strong point for the right hook, can use the strength when colluding the automobile bearing inner circle, and it is convenient when colluding the automobile bearing inner circle, the top of right hook the screw thread section has, the screw thread section connect right thread bush 26, right thread bush connect right ring 27, the diameter of right ring be greater than the length in right bar shape hole, the right hook catch the automobile bearing inner circle.
The working principle is as follows:
the automobile bearing to be disassembled is placed in the bearing groove hole, the disc is placed at the top of the automobile bearing, the pedal pump is operated, the pneumatic rod extends outwards, the outer ring of the automobile bearing is expanded, and the inner ring of the automobile bearing is hooked by the left hook and the right hook or the left hook or the right hook.
Claims (3)
1. The automobile bearing dismounting device comprises a disc and a workbench and is characterized in that the disc is provided with a central hole, the central hole is connected with a closed hole, the closed hole is arranged in the disc, a pneumatic rod is arranged in the closed hole, the outer side of the pneumatic rod is connected with an arc-shaped expansion plate, the arc-shaped expansion plate is attached to the disc when the disc does not act, the bottom of the arc-shaped expansion plate is provided with an inserting plate, the inserting plate is inserted into the bottom of an upper check ring of an outer ring of an automobile bearing, the central hole is connected with a reaming hole, a fixing rod is inserted into the central hole, the fixing rod is connected with a supporting plate, the supporting plate is inserted into the reaming hole, the supporting plate and the disc are fixed through screws, the closed hole is connected with a circular hole, the circular hole is inserted into an air adding pipe, the air adding pipe is connected with the pneumatic rod, the air filling pipe is connected with the foot pump.
2. The automobile bearing dismounting device according to claim 1, wherein the workbench is provided with a bearing groove hole, the bottom of the automobile bearing is arranged in the bearing groove hole, a gap is arranged between the bearing groove hole and the automobile bearing, and the pneumatic rod, the arc-shaped outward expansion plate and the inserting plate expand the outer ring of the automobile bearing.
3. The automobile bearing dismounting device according to claim 2, characterized in that the fixing rod is fixedly connected with a cross plate, the cross plate is provided with a left strip-shaped hole and a right strip-shaped hole, a left hook is arranged in the left strip-shaped hole, the top of the left hook is provided with a thread section, the thread section is connected with a left thread sleeve, the left thread sleeve is connected with a left circular ring, the diameter of the left circular ring is larger than the length of the left strip-shaped hole, and the left hook hooks an inner ring of an automobile bearing; the automobile bearing is characterized in that a right hook is arranged in the right strip-shaped hole, a thread section is arranged at the top of the right hook and connected with a right thread sleeve, the right thread sleeve is connected with a right circular ring, the diameter of the right circular ring is larger than the length of the right strip-shaped hole, and the right hook hooks an inner ring of an automobile bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102511.1U CN212601624U (en) | 2020-06-16 | 2020-06-16 | Automobile bearing dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102511.1U CN212601624U (en) | 2020-06-16 | 2020-06-16 | Automobile bearing dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601624U true CN212601624U (en) | 2021-02-26 |
Family
ID=74717615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021102511.1U Active CN212601624U (en) | 2020-06-16 | 2020-06-16 | Automobile bearing dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601624U (en) |
-
2020
- 2020-06-16 CN CN202021102511.1U patent/CN212601624U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |